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Difference between revisions of "23andMe"

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'''''Note:''' The .csv file of your ethnicity results from 23andMe can not be used to generate a Promethease report. Instructions for obtaining your actual raw data file are [https://www.snpedia.com/index.php/Get_your_raw_data#23andMe here].''
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[[wikipedia:23andMe]]
 
[[wikipedia:23andMe]]
  
 
[http://www.23andme.com 23andMe] is a private biotech company based in the USA.  
 
[http://www.23andme.com 23andMe] is a private biotech company based in the USA.  
  
In 2007, they began offering direct-to-consumer genetic [[testing]]. For version 1 and version 2 of their service they used a customized Illumina [http://www.illumina.com/pages.ilmn?ID=157 Hap550+] array. As of November 24, 2010, their version 3 service is based on a customized Illumina [http://www.illumina.com/products/human_omni_express.ilmn OminExpress+] array.
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23andMe users are encouraged to use [[Promethease]] to produce a report based on their raw data; data from all chip versions is suitable. The Ancestry-only product from 23andMe produces exactly the same [[Promethease]] report as their Ancestry + Health product.
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You can [https://you.23andme.com/tools/data/download/ download your raw data], and [https://www.snpedia.com/index.php/Get_your_raw_data#23andMe these tips] about how to get your data may be helpful, including for those using an ipad or iphone.
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23andMe began offering direct-to-consumer genetic [[testing]] in 2007. The chip versions used since then, and the current approximate Promethease report sizes (total number of genotypes out of the 110,000+ in SNPedia) based on them, are as follows:
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 +
{| class="wikitable sortable" border="1"
 +
|-
 +
! scope="col" | Chip
 +
! scope="col" | Base (Illumina)
 +
! scope="col" | Released
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! scope="col" | Report size
 +
|-
 +
| 1
 +
| Hap550+
 +
| 2007
 +
| 13K
 +
|-
 +
| 2
 +
| Hap550+
 +
| Oct 2008
 +
| 24K
 +
|-
 +
| 3
 +
| OmniExpress+
 +
| Nov 2010
 +
| 26K
 +
|-
 +
| 4
 +
| OmniExpress+
 +
| Nov 2013
 +
| 22K
 +
|-
 +
| 5
 +
| GSA
 +
| Aug 2017
 +
| 24K
 +
|-
 +
|}
 +
 +
 
 +
There was also a [https://api.23andme.com/ developer API], but access to it was restricted (eliminated?) in 2018.
 +
 
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A comparison of the platform's result for [[User:Lilly Mendel]]
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*[http://files.snpedia.com/reports/promethease_data/genome_Lilly_Mendel_Mom__20080505171156_ui2.html 23andMe v1] (2008)
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*[http://files.snpedia.com/reports/promethease_data/genome_Lilly_Mendel_Mom__Full_20110426095409_ui2.html 23andMe v3] (2011)
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*[http://files.snpedia.com/reports/promethease_data/genome_Lilly_Mendel_v4_ui2.html 23andMe v4] (2014)
  
23andMe customers may be interested in using [[Promethease]] to learn more about their raw dna.
 
  
  
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|?Summary
 
|?Summary
 
}}
 
}}
 
Here is a list of [[:Category:On_chip_23andMe v1|all of the SNPedia snps on the customized chip]]
 
 
Older posts (from 2007) related to the (extensive) press coverage received by 23andMe:
 
 
You can watch the founders explain their plan during this [http://www.youtube.com/watch?v=JdJHYK4Amcw  youtube video].
 
 
Blog coverage has been extensive, you will find more information at [http://mndoci.com/blog/2007/11/19/your-personal-health-social-networking-x0-revisited-and-some-killer-video/ bbgm]
 
 
According to a story in Fortune, Warren Buffet and Jimmy Buffet submitted DNA tests for 23andMe. Approximately March 2007. [http://money.cnn.com/magazines/fortune/fortune_archive/2007/06/11/100060549/index.htm?section=magazines_fortune Fortune Magazine June 11 2007]
 
 
NY Times [http://www.nytimes.com/2007/05/29/technology/29google.html?_r=1&oref=slogin biography of] Anne Wojcicki
 
 
NY Times [http://www.nytimes.com/2007/05/23/technology/23google.html coverage of 23andMe]
 
 
a well written analysis of 23andMed from [http://www.bioarraynews.com/issues/7_32/features/141540-1.html bioarraynews] (login req)
 
 
Bio-IT World has announced the three keynote speakers for its sixth annual Bio-IT World Conference & Expo, to be held in Boston April 28-30, 2008).
 
 
The keynoters will be Linda Avey, co-founder of 23andMe; Joshua Boger, president & CEO of Vertex Pharmaceuticals; and John Reynders, CIO, Johnson & Johnson Life Sciences Division.
 
 
Linda Avey is the co-founder of 23andMe, the Bay Area consumer genomics start-up. She previously worked in sales and business development for Affymetrix and Perlegen Sciences. Prior to that, Avey had stints at Spotfire and Applied Biosystems. Avey founded 23andMe with Anne Wojcicki, wife of Google co-founder Sergey Brin (Google is also an investor in 23andMe). Partnering with Illumina, 23andMe will shortly unveil a consumer genotyping service offering individuals whole-genome analysis to learn about genealogy, ancestry, and medical issues. Avey will speak on Wednesday morning, April 30, 2008.
 
 
Various news sites reported on Oct-4-2007
 
23andMe had raised an additional $9 million in funding.
 
investor include Google, Mohr Davidow Ventures, New Enterprise Associates, and Genentech.
 
 
[http://genomeboy.com/2007/10/15/accurate-shmaccurate/ genomeboy] found a few new details on [[23andMe]] and [[Navigenics]]
 
 
[http://flickr.com/search/?q=23andme&w=all photos] from Flickr..
 
 
==Data==
 
Customers can now download their
 
[https://www.23andme.com/you/download/ raw data].
 
The raw data is delivered in a compressed ZIP  file (about 5 MB).
 
Sample raw data is available from SNPedia, for example for [[User:Dichro|Mikolaj_Habryn]], ([http://sites.google.com/a/rcpt.to/dichro/Home/genotyping/genome_Mikolaj_Habryn_20080522154706.zip?attredirects=0 download ]).
 
 
  unzip -t genome_Mikolaj_Habryn_20080522154706.zip
 
  Archive:  genome_Mikolaj_Habryn_20080522154706.zip
 
      testing: genome_Mikolaj_Habryn_20080522154706.txt  OK
 
  No errors detected in compressed data of genome_Mikolaj_Habryn_20080522154706.zip.
 
 
SNP data is reported in an
 
[http://en.wikipedia.org/wiki/ASCII ASCII] file containing
 
[http://en.wikipedia.org/wiki/Comma-separated_values comma-separated values] ([http://en.wikipedia.org/wiki/Tab_key TAB-separated] to be precise).
 
 
  unzip -c genome_Mikolaj_Habryn_20080522154706.zip genome_Mikolaj_Habryn_20080522154706.txt  | head -25
 
  Archive:  genome_Mikolaj_Habryn_20080522154706.zip
 
    inflating: genome_Mikolaj_Habryn_20080522154706.txt 
 
  # This data file generated by 23andMe at: Thu May 22 15:47:06 2008
 
  #
 
  # Below is a text version of your data. Fields are TAB-separated
 
  # Each line corresponds to a single SNP.  For each SNP, we provide its identifier
 
  # (an rsid or an internal id), its location on the reference human genome, and the
 
  # genotype call oriented with respect to the plus strand on the human reference
 
  # sequence.  We are using reference human assembly build 36.  Note that it is possible
 
  # that data downloaded at different times may be different due to ongoing improvements
 
  # in our ability to call genotypes.
 
  #
 
  # More information on reference human assembly build 36:
 
  # http://www.ncbi.nlm.nih.gov/projects/mapview/map_search.cgi?taxid=9606&build=36
 
  #
 
  # rsid  chromosome      position        genotype
 
  rs3094315      1      742429  AG
 
  rs12562034      1      758311  AG
 
  rs3934834      1      995669  CC
 
  rs9442372      1      1008567 AG
 
  rs3737728      1      1011278 AG
 
  rs11260588      1      1011521 GG
 
  rs6687776      1      1020428 CC
 
  rs9651273      1      1021403 AG
 
  rs4970405      1      1038818 AA
 
  ...
 
 
The fourth column of the SNP data contains the actual genotype (AG, CC, CC and so on). Further analysis of this data set reveals that 23andMe (unlike deCODEme) reports a very small number of deletions and insertions, coded as II (occurs 30 times), DD (occurs 28 times), and DI (occurs 3 times). The actual numbers can be calculated like this (in a Unix command shell):
 
  unzip -c genome_Mikolaj_Habryn_20080522154706.zip genome_Mikolaj_Habryn_20080522154706.txt  |\
 
  awk 'NF==4{print $4}' | sort | uniq -c | sort -n
 
        3 DI
 
      28 DD
 
      30 II
 
      234 AT
 
      354 CG
 
    5491 --
 
    15980 GT
 
    16301 AC
 
    70180 CT
 
    70451 AG
 
    93323 AA
 
    94030 TT
 
  105381 GG
 
  105994 CC
 

Latest revision as of 19:04, 3 January 2019


Note: The .csv file of your ethnicity results from 23andMe can not be used to generate a Promethease report. Instructions for obtaining your actual raw data file are here.

wikipedia:23andMe

23andMe is a private biotech company based in the USA.

23andMe users are encouraged to use Promethease to produce a report based on their raw data; data from all chip versions is suitable. The Ancestry-only product from 23andMe produces exactly the same Promethease report as their Ancestry + Health product.

You can download your raw data, and these tips about how to get your data may be helpful, including for those using an ipad or iphone.


23andMe began offering direct-to-consumer genetic testing in 2007. The chip versions used since then, and the current approximate Promethease report sizes (total number of genotypes out of the 110,000+ in SNPedia) based on them, are as follows:

Chip Base (Illumina) Released Report size
1 Hap550+ 2007 13K
2 Hap550+ Oct 2008 24K
3 OmniExpress+ Nov 2010 26K
4 OmniExpress+ Nov 2013 22K
5 GSA Aug 2017 24K


There was also a developer API, but access to it was restricted (eliminated?) in 2018.

A comparison of the platform's result for User:Lilly Mendel


Example Promethease reports for this company

 PlatformRaw data availableSummary
Aaron Vollrath23andMe v2falseMale on 23andMe
Almelina23andMe v2falseFemale with cancer 2x
BlainebettingerFTDNA Family Finder
Ancestry.com
23andMe v2
true23andMe v2 & v3, FTDNA Family Finder, Ancestry.com
ManuelcorpasExome
23andMe v2
Visualized family snps; whole family 23andMe genotypes
Ronald Bailey23andMe v223andMe data from the science correspondent of Reason magazine